Hand dryer



FIG. 1 is a front elevation view of a hand dryer of my new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a perspective view of thereof.

The broken lines in the drawings illustrate environmental structures and do not form part of the claimed design. 

CLAIM The ornamental design for a hand dryer, as shown and described. 